ata_ncq_prio_supported(9)

📦 version 7.3.1, in nixpkgs unstable

💖 ata_ncq_prio_supported(9) — Kernel API Manual 💖

okay bestie, we're in the Kernel API Manual and this page is all about ata_ncq_prio_supported, no cap ✨

🌸 NAME 🌸

ata_ncq_prio_supported — Check if device supports NCQ Priority 💅

✨ SYNOPSIS ✨

int ata_ncq_prio_supported (struct ata_port *ap , struct scsi_device
*sdev , bool *supported );

🎀 ARGUMENTS 🎀

  • ap — ATA port of the target device 🫶
  • sdev — SCSI device 🌸
  • supported — Address of a boolean to store the result 🎀

💅 DESCRIPTION 💅

It's the helper that checks whether the device supports the NCQ Priority feature. Literally that's the vibe check 🔥

🦋 CONTEXT 🦋

Any context, bestie. It takes and releases ap->lock 🔐

🔥 RETURN 🔥

  • 0 — OK. Status is stored into supported ✅
  • -ENODEV — Failed to find the ATA device 😭

🌈 SEE ALSO 🌈

Kernel file: ./drivers/ata/libata-sata.c

The whole squad is here: sata_scr_valid(9), sata_scr_read(9), sata_scr_write(9), sata_scr_write_flush(9), ata_tf_to_fis(9), ata_tf_from_fis(9), sata_link_debounce(9), sata_link_resume(9), sata_link_scr_lpm(9), sata_set_spd_needed(9), sata_set_spd(9), sata_down_spd_limit(9), sata_link_hardreset(9), sata_std_hardreset(9), ata_qc_complete_multiple(9), ata_slave_link_init(9), sata_lpm_ignore_phy_events(9), ata_ncq_prio_enabled(9), ata_ncq_prio_enable(9), ata_change_queue_depth(9), ata_scsi_change_queue_depth(9), ata_sas_sdev_configure(9), ata_sas_queuecmd(9), sata_async_notification(9), ata_eh_read_log_10h(9), ata_eh_get_ncq_success_sense(9), ata_eh_analyze_ncq_error(9) 👑💖

mwah 💋 — source/version: ./drivers/ata; date: October 2026; manual: ata_ncq_prio_supported(9). 🎀✨

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